By saying that God is pure in eyes, he assumes what ought to be deemed certain and indubitable by all men of piety. But as God’s justice does not always appear, the Prophet has a struggle; and he shows that he in a manner vacillated, for he did not see in the state of things before him what yet his piety dictated to him, that is, that God was just and upright. It is
indeed true, that the second part of the verse borders on blasphemy: for though the Prophet ever thought honourably and reverently of God, yet he murmurs here, and indirectly charges God with too much tardiness, as he connived at things, while he saw the just shamefully oppressed by the wicked. But we must notice the order which the Prophet keeps. For by saying that God is pure in eyes, he no doubt restrains himself. As there was danger lest this temptation should carry him too far, he meets it
in time, and includes himself, in a manner, within this boundary—that we ought to retain a full conviction of God’s justice. The same order is observed by Jeremiah when he says, ‘I know, Lord, that thou art just, but how is it that the ungodly do thus pervert all equity? and thou either takest no notice, or dost not apply any remedy. I would therefore freely contend with thee.’ The Prophet does not immediately break out into such an expression as this, “O Lord, I will contend with thee in
judgement:” but before he mentions his complaint, knowing that his feelings were strongly excited, he makes a kind of preface, and in a manner restrains himself, that he might check that extreme ardor which might have otherwise carried him beyond due bounds; “Thou art just, O Lord,” he says. In a similar manner does our prophet speak here, Thou art pure in eyes, so as not to behold evil; and thou canst not look on trouble